Key statistics
Satellite COSMOS 1477 at a glance.
Uptime
15407
Days in orbit
Revolutions
≈ 12.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1477.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1477
International designator: 1983-069E
Object number (NORAD): 14175
Object ID (CCSDS): 14175
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 115.158 minutes
Inclination: 74.029 deg
SMA: 7840.743 km
Apoapsis: 1464.687 km
Periapsis: 1460.529 km
RAAN: 328.5189 deg
Eccentricy: 0.00026513
Argument of periapsis: 243.0434 deg
Mean anomaly: 174.2051 deg
Mean motion: 12.50451775 rev/day
Mean motion (dot): 0.00000006 rev/day2
B* drag term: 0.00014332953 1/REarth
Two-line elements (TLE)
Creation date: Sept. 9, 2025, 10:35 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 9, 2025, 6:44 a.m. UTC
TLE line 0: 0 COSMOS 1477
TLE line 1: 1 14175U 83069E 25252.28077814 .00000006 00000-0 14333-3 0 9990
TLE line 2: 2 14175 74.0290 328.5189 0002651 243.0434 174.2051 12.50451775925476
Live tracking on map
Real-time ground track for satellite COSMOS 1477.
Associated space launch
Military communications satellites
COSMOS 1477 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 265-272’, on board a Kosmos-3M space rocket.
The launch took place on July 6, 1983, 12:31 a.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 265-272
Agency: N/A
Status: Launch Successful
Launch date: July 6, 1983, 12:31 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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